# NTSB DCA17WA158: Boeing Boeing 777-236, London, United Kingdom, July 23, 2017

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: July 23, 2017, 06:00 local (06:00 UTC)
- Place: London, United Kingdom
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-cruise: Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150)
- Highest injury: No injuries
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 95661
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA17WA158
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/95661/pdf
- Page: https://openairdocs.org/ntsb/DCA17WA158

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Enroute-cruise: Fire/smoke (non-impact)](https://openairdocs.org/ntsb-events/150) (defining event); cases with it: [All aircraft, 504 cases](https://openairdocs.org/ntsb-events/150/sequence.md)

## Factual narrative

The United Kingdom AAIB has notified the NTSB of an incident involving a Boeing 777-236 airplane that occurred on July 23, 2017. The NTSB has appointed a U.S. Accredited Representative to assist the government of the United Kingdom's investigation under the provisions of ICAO Annex 13 as the State of Manufacturer and Design of the airplane.All investigative information will be released by the UK AAIB.

## Aircraft

- Registration: G-YMMC (not matched to a registry record)
- Reported make and model: BOEING COMPANY BOEING 777-236 (236)
- Category: Airplane
- Serial number: 30304
- Engines: ROLLS-ROYCE RB211 Trent 8; ROLLS-ROYCE RB211 Trent 8
- Damage: No damage
- Operator: British Airways Plc
- Registered owner: British Airways Plc

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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